Keep trailing newline for inline methods in headers for longhands CSS properties

Don't use Jinja's trim_blocks feature right before the closing brace for the
bodies of inline functions in generated header files for CSS properties, so
that the closing braces for those functions' bodies are always placed in a
new lines, in order to prevent build failures with empty bodies that are
filled with one-line C++ comments.

Bug: 937861, 919875
Change-Id: I156d6d0eed6413c3db6e5fc12ecca7fdaca14805
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1499516
Reviewed-by: Anders Hartvoll Ruud <andruud@chromium.org>
Reviewed-by: Yuki Shiino <yukishiino@chromium.org>
Reviewed-by: Hitoshi Yoshida <peria@chromium.org>
Commit-Queue: Mario Sanchez Prada <mario@igalia.com>
Cr-Commit-Position: refs/heads/master@{#638541}
1 file changed